1413125031 has 4 divisors (see below), whose sum is σ = 1884166712. Its totient is φ = 942083352.

The previous prime is 1413125029. The next prime is 1413125041. The reversal of 1413125031 is 1305213141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1305213141 = 3 ⋅435071047.

It is not a de Polignac number, because 1413125031 - 2¹ = 1413125029 is a prime.

It is a super-2 number, since 2×1413125031² = 3993844706477501922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1413124989 and 1413125007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413125041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235520836 + ... + 235520841.

It is an arithmetic number, because the mean of its divisors is an integer number (471041678).

Almost surely, 2^1413125031 is an apocalyptic number.

1413125031 is a deficient number, since it is larger than the sum of its proper divisors (471041681).

1413125031 is an equidigital number, since it uses as much as digits as its factorization.

1413125031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471041680.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1413125031 is about 37591.5553149906. Note that the first 3 decimals coincide. The cubic root of 1413125031 is about 1122.1739850808.

Adding to 1413125031 its reverse (1305213141), we get a palindrome (2718338172).

The spelling of 1413125031 in words is "one billion, four hundred thirteen million, one hundred twenty-five thousand, thirty-one".